The following problems deal with translating from MIPS to C. Assume that the var
ID: 3647798 • Letter: T
Question
The following problems deal with translating from MIPS to C. Assume that the variables f , g , h , i , and j are assigned to registers $s0 , $s1 , $s2 , $s3 , and $s4 , respectively. Assume that the base address of the arrays A and B are in registers $s6 and $s7 , respectively.a. sll $s2, $s4,
Explanation / Answer
a. sll $s2, $s4, 1 ------------------> h=j*2; add $s0, $s2, $s3 -----------------> f=h+i; add $s0, $s0, $s1 ------------------> f=f+g; b. sll $t0, $s0, 2 -----------------> t0 = f * 4 add $t0, $s6, $t0---------------> t0 = &A[f] sll $t1, $s1, 2 ------------------> t1 = g * 4 add $t1, $s7, $t1---------------->t1 = &B[g] lw $s0, 0($t0) -------------------->f = A[f] addi $t2, $t0, 4 -----------------> t2= &A[f+1] lw $t0, 0($t2) --------------------> t0=A[f+1] add $t0, $t0, $s0 ----------------> t0=t0+f sw $t0, 0($t1) -------------------->B[g]=t0
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